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CAS IR Grid
机构
国家空间科学中心 [3]
长春光学精密机械与物... [2]
高能物理研究所 [1]
西安光学精密机械研究... [1]
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OAI收割 [7]
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会议论文 [6]
期刊论文 [1]
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2019 [1]
2018 [2]
2015 [1]
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2011 [1]
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Design and Analysis of Radiometric Calibration Mission in-orbit for Environment and Disasters Monitoring Satellite
会议论文
OAI收割
Yokohama, Japan, 2019-07-28
作者:
Zhu, Yang
;
Zhu, Jun
;
Bai, Zhaoguang
;
Dong, Jun
;
Wu, Bin
  |  
收藏
  |  
浏览/下载:49/0
  |  
提交时间:2020/03/10
environment and disasters monitoring
in-orbit radiometric calibration
side-slither calibration along track scanning
satellite attitude stability
A STUDY ON IN-ORBIT CALIBRATION FOR A SPACEBORNE DISTRIBUTED INTERFEROMETER
会议论文
OAI收割
Valencia, SPAIN, JUL 22-27, 2018
作者:
Lan, Ailan
;
Yan, Jingye
;
Wu, Lin
;
Zhao, Fei
;
Wu, Ji
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2019/01/31
in-orbit calibration
discrepancy
inter-satellite distance
spaceborne distributed interferometer
In-orbit instrument performance study and calibration for POLAR polarization measurements
期刊论文
OAI收割
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2018, 卷号: 900, 页码: 8-24
作者:
Szabelski, J
;
Shi, HL
;
Rybka, DK
;
Pohl, M
;
Marcinkowski, R
  |  
收藏
  |  
浏览/下载:46/0
  |  
提交时间:2019/09/24
POLAR
In-orbit calibration
X-ray polarization
Gamma-ray burst
Monte Carlo simulation
DEVELOPMENT OF THE RECONSTRUCTIVE TRANSPONDER FOR IN-ORBIT CALIBRATION OF HY-2 ALTIMETER
会议论文
OAI收割
IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Milan, ITALY, JUL 26-31, 2015
作者:
Wang, Caiyun
;
Guo, Wei
;
Zhao, Fei
;
Wan, Junzhi
;
Xu, Ke
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2016/04/22
HY-2 altimeter
in-orbit calibration
transponder
signal reconstructive
clock drift
ACMR SYSTEM DESCRIPTION AND PERFORMANCE
会议论文
OAI收割
IEEE International Geoscience and Remote Sensing Symposium (IGARSS), Quebec, CANADA, JUL 13-18, 2014
作者:
Zhang, Dehai
;
Wang, Zhenzhan
;
Wang, Hongjian
;
Zhao, Jin
;
Li, Yun
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2015/09/18
ACMR
Calibration
In-orbit performance
Design and calibration of the solar irradiance monitor (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
作者:
Yang D.-J.
;
Gong C.-H.
;
Wang Y.-P.
;
Ye X.
;
Fang W.
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2013/03/25
The solar irradiance monitor (SIM)
with the design accuracy of 5
used to monitor the secular changes of the total solar irradiance on FY-3 satellite
takes the sun-scanning measurement method on-orbit. Compared to the sun-tracking measurement method
this method simplifies the structure and cuts the cost
but the measuring accuracy is affected by the sun-synchronous orbit
sunlight incidence angle and the installing angle of the SIM in the satellite. Through the ground calibration experiment
studies on the affection of different sunlight incidence angles to the measurement accuracy. First
by the satellite tool kit (STK) simulation software
simulates the orbital parameters of the sun-synchronous satellite
and calculates the Sun ascension and declination at any time. By the orbit coordinate transformation matrix gets the components of the Sun vectors to the axes of the satellite
and base on the components designs the field of view and the installing angles of the SIM. Then
designs and completes the calibration experiment to calibrate the affection of the incidence angles. Selecting 11 different angles between the sunlight and the satellite X-axis
measures the total solar irradiance by the SIM at each angle
and compares to the irradiances of the SIAR reference radiometers
and gets the coefficient curves of the three channels of the SIM. Finally
by the quadratic fitting
gets the correction equations on the incidence angles: R 1=5.7110-52 -2.45310 -3+1.0302
R2=2.8410-5-1. 96510-3+1.0314 and R3 =1.7210 -52-4.18410-4+0.9946. The equations will aimprove the on-orbit measurement accuracy of the solar irradiance
and are very important to the on-orbit data processing after the satellite launched. 2011 SPIE.
The Simulation measurement experiment and calibration for Solar Total Irradiance Monitor on board (EI CONFERENCE)
会议论文
OAI收割
ICO20: Remote Sensing and Infrared Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
Yupeng W.
;
Wei F.
;
Bingxi Y.
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2013/03/25
STIM (Solar Total Irradiance Monitor) can be used on sun-synchronous polar orbit weather satellites to measure the total solar irradiance. It contains three independent and identical wide view absolute radiometers. They are mounted on the satellite in an angle which ensure the sun scan over the field of view of the absolute radiometers. This measurement method doesn't need the instrument tracking the sun but the sun scan over the field of view of the absolute radiometers in each orbit cycle. The paper presents the measurement method of simulation for solar irradiance measurement and calibration by mounting the instrument on a two-axis rotation table. By controlling the rotation angle velocity of the instrument in the meridian direction being the same as that of the weather satellite's on orbit
we can measure the solar irradiance when the sun scan over the field of view of the absolute radiometers to simulate the onboard state. And we have operated the measurement with the prototype of STIM. The SIAR-1 is traceable to WRR and serves as a transfer standard. So simultaneous comparison measurements between SIAR-1 and each of the three wide view absolute radiometers are measured to provide calibration corrections to the instrument. And we have a further study at the influence of stray light to the measurement results. This paper presents the method of simulation experiment and calibration for solar irradiance measurement with Solar Total Irradiance Monitor on board.